MacSonik iCloud Backup Tool is the best software solution to backup and migrate iCloud emails into various file formats and email clients on Mac OS. It can easily and quickly convert and import iCloud emails PST, PDF, TXT, MBOX, EML, EMLX, HTML, Gmail, Hotmail, Thunderbird, Live Exchange, Office 365, Opera Mail, etc. on the Mac system. The software can bulk/single migrate the complete iCloud mailbox with or without email attachments by maintaining the original folder hierarchy throughout the conversion process. Users can set the incremental backup schedule to backup their email and removes duplicate emails from the backup and conversion process. It has an advanced Mail Filter option to convert and export selected emails only based on Date, Size, To, From, Subject, etc. With a split PST option, users can easily split the resultant PST files that are large in size. The software facilitates the users to preview the files just before the conversion process and select a custom folder name with the destination path of the resultant file. iCloud Backup Tool for Mac has a user-friendly GUI and is fully compatible with all the updated versions of Mac OS.